Portal 2

Portal 2

Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
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Showing 1-15 of 271 active topics
420
Apr 25 @ 6:26am
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
116
2 hours ago
Feed Us COOP Only Maps (And watch them being played)
Elenesski
8
20 hours ago
Who is building?
Palloran
590
22 hours ago
Advertise Portal 2 Test Chambers HERE
GrimmsterZ
4,860
Apr 26 @ 2:29am
BEEMOD & BEE2 Add new elements to your puzzle editor
BenVlodgi
222
Apr 25 @ 9:59am
Feed Us Maps! (watch them played)
Linking-Yellow
153
Apr 24 @ 3:48pm
Adverstise your maps here
Florganborg
1
Apr 24 @ 12:07pm
Custom Visuals
Portaliser
2
Apr 24 @ 9:44am
Watch your co-op maps being played
anxiety
14
Apr 23 @ 6:05am
Looking for your maps for PeTI playthrough
Discussor
4
Apr 23 @ 5:27am
Basement horrors - labyrinth, traps, horror and friends
KyloX
0
Apr 22 @ 1:27am
Error Code 2. I need your help.
☼ Wailtor
1,115
Apr 21 @ 10:16pm
Advertise your maps here.
Alimo
5
Apr 19 @ 5:02pm
I have a hard and serious challenge for you
╰☆╮Acacia╰☆╮
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